Erbium (Er)
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Erbium Metals:

Erbium Metals Er

CAS#: 7440-52-0, m.p. 1497 °C, b.p. 2900 °C, Density 9.05 gm/cm3
Soft, bright, and silvery metal, fair stable in air, with high electrical resistivity.
Item No. Description Purity (REM/TREM) Lot Size
ME68-3N Erbium Metal 99.9% 1 kg
5 kg
10 kg
ME68-4N Erbium Metal 99.99% 1 kg
5 kg
10 kg
ME68P-3N Erbium Metal Powder
-40, -100, -325 mesh or other sizes
99.9% 1 kg
10 kg
50 kg
ME68ST-3N Erbium Metal Sputtering Target
Disks, Plates, and other shapes.
99.9% 1 pcs
10 pcs
100 pcs
We also supply Erbium foils, rods, wires, and other forms on request.

Erbium Oxides:

Erbium Oxide Er2O3

CAS#: 12061-16-4, Not Hazardous
Pink powder, F.W. 382.56, m.p. 2400 °C, Spec. Gravity 8.6 gm/cm3
Item No. Description Purity(REO/TREO) Lot Size
OX68-3N Erbium Oxide
D50 = 9.6 ~ 13.5 µm
99.9% 1 kg
5 kg
20 kg
OX68-4N Erbium Oxide
D50 = 9.6 ~ 13.5 µm
99.99% 1 kg
5 kg
20 kg
OX68VD-4N Erbium Oxide
for vacuum deposition.
99.99%
3-12mm or custom size
100 g
500 g
5 kg
OX68-5N Erbium Oxide
D50 = 9.6 ~ 13.5 µm
99.999% 1 kg
5 kg
20 kg

Erbium (III) Carbonates:

Erbium (III) Carbonates Er2(CO3)3 XH2O

CAS#:22992-83-2
Powder, F.W. 514.54(anhy)
Item No. Description Purity(REO/TREO) Lot Size
CA68-3N Erbium Carbonate
TREO: > 42%
99.9% 100 g
1 kg
10 kg
CA68-4N Erbium Carbonate
TREO: > 42%
99.99% 100 g
1 kg
10 kg

Erbium (III) Acetate:

Erbium (III)Acetate Er(C2H3O2)3 XH2O

CAS#: 15280-57-6, F.W. 344.38(Anhy)
White crystalline aggregates
Item No. Description Purity(REO/TREO) Lot Size
AC68-3N Erbium Acetate
TREO: > 35%
99.9% 500 g
5 kg
10 kg
AC68-4N Erbium Acetate
TREO: > 35%
99.99% 500 g
5 kg
10 kg

Erbium (III) Chloride:

Erbium (III) Chloride ErCl3 XH2O

CAS#: 10025-75-9
Crystalline Aggregates, F.W. 273.62(anhy), m.p. 1500 °C
Item No. Description Purity(REO/TREO) Lot Size
CL68-3N Erbium Chloride
TREO: > 45%
99.9% 100 g
1 kg
10 kg
CL68-4N Erbium Chloride
TREO: > 45%
99.99% 100 g
1 kg
10 kg

Erbium (III) Fluoride:

Erbium (III) Fluoride ErF3

CAS#: 13760-83-3  UN3288
Powder, F.W. 224.28, m.p. 1350 °C, UN3288
Item No. Description Purity(REO/TREO) Lot Size
FL68-3N Erbium Fluoride
TREO: > 81%
99.9% 500 g
2 kg
10 kg
FL68-4N Erbium Fluoride for
TREO: > 81%
99.99% 100 g
500 g
5 kg
FL68VD-4N Erbium Fluoride
for vacuum deposition.
99.99%
3-12mm or custom size
100 g
500 g
5 kg

Erbium (III) Nitrate:

Erbium (III) Nitrate Er(NO3)3 XH2O

CAS#: 10031-51-3
Crystalline, F.W. 353.27 (anhy), UN1477
Item No. Description Purity(REO/TREO) Lot Size
NO68-3N Erbium Nitrate
TREO: > 40%
99.9% 100 g
1 kg
10 kg
NO68-4N Erbium Nitrate
TREO: > 40s
99.99% 100 g
1 kg
10 kg

Erbium (III) Oxalate:

Erbium (III) Oxalate Er2(C2O4)3 XH2O

CAS#: 30618-31-6  UN3288
Powder, F.W. 589.57(Anhy)
Item No. Description Purity(REO/TREO) Lot Size
OA68-3N Erbium Oxalate
TREO: > 42%
99.9% 100 kg
1,000 kg
10 MT
OA68-4N Erbium Oxalate
TREO: > 42%
99.99% 100 kg
1,000 kg
10 MT
Product
Erbium (Er)
Erbium Sputter Target
Erbium Oxide
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